RK Transmission Kit open chain XRE 108 links 520 sprocket 40 teeth racing pinion 15 teeth

The Motorcycle Transmission Kit is the ideal solution for those looking to optimize their vehicle's performance. This kit includes an RK chain, an ESJOT sprocket, and a JT pinion, all designed to ensure smooth and responsive operation.

The RK chain, with a pitch of 520 and a length of 108 links, features an innovative XW-Ring O-Ring system that ensures optimal lubrication and increased durability. With a tensile strength of 3650 kg, this chain is perfect for tackling even the most challenging conditions. Its sleek gray design, both externally and internally, perfectly integrates with the aesthetics of your motorcycle.

The ESJOT sprocket, with an inner diameter of 105 mm and a PCD of 126 mm, is made of durable steel. With 40 teeth and a 5-bolt flat head fastening, it offers exceptional stability and quick response during riding.

The JT pinion, designed for a small engagement fastening, has a variable inner diameter between 22 mm and 25 mm and a tooth count of 15. With a width of 6 mm and a racing design, this pinion is intended to maximize power and acceleration.

• RK Chain:
• Pitch: 520
• Length: 108 links
• System: O-Ring XW-Ring
• Tensile strength: 3650 kg
• Color: Gray (external and internal)
• ESJOT Sprocket:
• Inner diameter: 105 mm
• PCD: 126 mm
• Material: Durable steel
• Teeth: 40
• Fastening: 5 bolts with flat head
• JT Pinion:
• Fastening: Small engagement
• Inner diameter: 22 mm - 25 mm
• Teeth: 15
• Width: 6 mm
• Design: Racing